1	1K5	(9-oxoacridin-10(9h)-yl)acetic acid	1.000
2	ALR	Alrestatin	0.727
3	E1K	6-chloranyl-10-methyl-1,2,3,4-tetrahydroacridin-10-ium-9-amine	0.714
4	AA	9-aminoacridine	0.700
5	ANF	Anthrone	0.700
6	THA	Tacrine	0.700